Oracle 1Z1-478 Actual Free Exam Questions & Community Discussion

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A user has configured Mediator M1 to receive and route product Information from System X into its internal applications in chronological order. For each product1 M1 receives one create number of "update" events from an AQ Queue via a JMS adapter. M1 can receive updates to the product at any time of day.
The user claims that incoming messages for each product are received and processed in the correct chronological order 95% of the time. However, the messages are being processed out of order 5% of the time. This results in critical errors in the target systems. The user expects all messages pertaining to a product to be unconditionally processed In the order of arrival at M1.
What causes this discrepancy?

In a BPEL model, what is quickest way to implement a capability to skip rule execution if particular condition holds?

You are implementing SOA asset lifecycle management in your organization. In the service definition phase, architects and business analysts identify requirements.
What should you do with the requirements so they can be tracked through the lifecycle?

You want to leverage the Event Delivery Network (EDN) in your composite application for publishing and subscription.
Which two components do you use?

How are task outcomes processed in a BPEL process?

Each JCA adapter has a single deployment listed in the WLS Console. Identify two accurate descriptions about managing multiple instances of each adapter in the runtime.

A customer demands access to your Service Composite Architecture (SCA) application.
However keeping with the customer's company standards, the interface must be EJB 3.0.
Which solution meets the needs of the customer while requiring the least amount of time, effort, and architectural change for you?

Which two activities are typically performed during the service implementation and configuration phase of the SOA lifecycle?